It works! Thank you very much for all the help.

Wonder why it is that this problem isn't present in other situations...

Hi, have you gotten a chance to test it out?

Here it is: https://drive.google.com/file/d/0B3jNcq ... sp=sharing

Thank you for that and to clarify - I am using kit v3. Before proceeding to test with 1-line, I re-installed the msys32 environment and toolchain just as it was written in the docs. I made sure to use the currently updated master branch for esp-idf. I performed 2 tests, both with minor changes. The ...

Thank you for the reply. Before I attempted again, I re-installed the toolchain and msys32 in case an error during my initial installation is causing some minor issue. I am also using the master branch for esp-idf, latest commit. With the WROVER-KIT v3, I tried 1 line mode. I first tried by uncommen...

Hardware - https://www.olimex.com/Products/IoT/ESP32-WROVER-KIT/ esp-idf commit: a3a4a20 Using the sd_card example provided, I tried to get the board to read a SanDisk 2GB microSD card. I want to be able to use 4-line mode but have not had any success. I started with an ESP32 breakout and my own wir...